TY - JOUR
T1 - Once-daily oral sarecycline 1.5 mg/kg/day is effective for moderate to severe acne vulgaris
T2 - Results from two identically designed, phase 3, randomized, double-blind clinical trials
AU - Moore, Angela
AU - Green, Lawrence J.
AU - Bruce, Suzanne
AU - Sadick, Neil
AU - Tschen, Eduardo
AU - Werschler, Philip
AU - Cook-Bolden, Fran E.
AU - Dhawan, Sunil S.
AU - Forsha, Douglass
AU - Gold, Michael H.
AU - Guenthner, Scott
AU - Kempers, Steven E.
AU - Kircik, Leon H.
AU - Parish, Jennifer L.
AU - Rendon, Marta I.
AU - Rich, Phoebe
AU - Stein-Gold, Linda
AU - Tyring, Stephen K.
AU - Weiss, Robert A.
AU - Nasir, Adnan
AU - Schmitz, Carsten
AU - Boodhoo, Terry I.
AU - Kaoukhov, Alexandre
AU - Berk, David R.
N1 - Publisher Copyright:
© 2018 Journal of Drugs in Dermatology. All rights reserved.
PY - 2018/9
Y1 - 2018/9
N2 - Background: Side effects may limit the use of current tetracycline-class antibiotics for acne. Objective: Evaluate the efficacy and safety of once-daily sarecycline, a novel, narrow-spectrum tetracycline-class antibiotic, in moderate to severe acne. Methods: Patients 9–45 years with moderate to severe facial acne (Investigator’s Global Assessment [IGA] score ≥3, 20–50 inflammatory and ≤100 noninflammatory lesions, and ≤2 nodules) were randomized 1:1 to sarecycline 1.5 mg/kg/day or placebo for 12 weeks in identically designed phase 3 studies (SC1401 and SC1402). Results: In SC1401 (sarecycline n=483, placebo n=485) and SC1402 (sarecycline n=519, placebo n=515), at week 12, IGA success (≥2-grade improvement and score 0 [clear] or 1 [almost clear]) rates were 21.9% and 22.6% (sarecycline), respectively, versus 10.5% and 15.3% (placebo; P<0.0001 and P=0.0038). Onset of efficacy in inflammatory lesions occurred by the first visit (week 3), with mean percentage reduction in inflammatory lesions at week 12 in SC1401 and SC1402 of −51.8% and −49.9% (sarecycline), respectively, versus −35.1% and −35.4% (placebo; P<0.0001). Onset of efficacy for absolute reduction of noninflammatory lesion count occurred at week 6 in SC1401 (P<0.05) and week 9 in SC1402 (P<0.01). In SC1401, the most common TEAEs (in ≥2% of either sarecycline or placebo group) were nausea (4.6% [sarecycline]; 2.5% [placebo]), nasopharyngitis (3.1%; 1.7%), headache (2.7%; 2.7%), and vomiting (2.1%; 1.4%) and, in SC1402, nasopharyngitis (2.5%; 2.9%) and headache (2.9%; 4.9%). Most were not considered treatment-related. Vestibular (dizziness, tinnitus, vertigo) and phototoxic (sunburn, photosensitivity) TEAEs both occurred in ≤1% of sarecycline patients. Gastrointestinal TEAE rates for sarecycline were low. Among females, vulvovaginal candidiasis (SC1401: 1.1% [sarecycline] and 0 [placebo]; SC1402: 0.3% and 0) and mycotic infection (0.7% and 0; 1.0% and 0) rates were low. Conclusion: The narrow-spectrum antibiotic sarecycline was safe, well tolerated, and effective for moderate to severe acne, with low rates of side effects common with tetracycline antibiotics.
AB - Background: Side effects may limit the use of current tetracycline-class antibiotics for acne. Objective: Evaluate the efficacy and safety of once-daily sarecycline, a novel, narrow-spectrum tetracycline-class antibiotic, in moderate to severe acne. Methods: Patients 9–45 years with moderate to severe facial acne (Investigator’s Global Assessment [IGA] score ≥3, 20–50 inflammatory and ≤100 noninflammatory lesions, and ≤2 nodules) were randomized 1:1 to sarecycline 1.5 mg/kg/day or placebo for 12 weeks in identically designed phase 3 studies (SC1401 and SC1402). Results: In SC1401 (sarecycline n=483, placebo n=485) and SC1402 (sarecycline n=519, placebo n=515), at week 12, IGA success (≥2-grade improvement and score 0 [clear] or 1 [almost clear]) rates were 21.9% and 22.6% (sarecycline), respectively, versus 10.5% and 15.3% (placebo; P<0.0001 and P=0.0038). Onset of efficacy in inflammatory lesions occurred by the first visit (week 3), with mean percentage reduction in inflammatory lesions at week 12 in SC1401 and SC1402 of −51.8% and −49.9% (sarecycline), respectively, versus −35.1% and −35.4% (placebo; P<0.0001). Onset of efficacy for absolute reduction of noninflammatory lesion count occurred at week 6 in SC1401 (P<0.05) and week 9 in SC1402 (P<0.01). In SC1401, the most common TEAEs (in ≥2% of either sarecycline or placebo group) were nausea (4.6% [sarecycline]; 2.5% [placebo]), nasopharyngitis (3.1%; 1.7%), headache (2.7%; 2.7%), and vomiting (2.1%; 1.4%) and, in SC1402, nasopharyngitis (2.5%; 2.9%) and headache (2.9%; 4.9%). Most were not considered treatment-related. Vestibular (dizziness, tinnitus, vertigo) and phototoxic (sunburn, photosensitivity) TEAEs both occurred in ≤1% of sarecycline patients. Gastrointestinal TEAE rates for sarecycline were low. Among females, vulvovaginal candidiasis (SC1401: 1.1% [sarecycline] and 0 [placebo]; SC1402: 0.3% and 0) and mycotic infection (0.7% and 0; 1.0% and 0) rates were low. Conclusion: The narrow-spectrum antibiotic sarecycline was safe, well tolerated, and effective for moderate to severe acne, with low rates of side effects common with tetracycline antibiotics.
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M3 - Article
C2 - 30235387
AN - SCOPUS:85059079391
SN - 1545-9616
VL - 17
SP - 987
EP - 996
JO - Journal of Drugs in Dermatology
JF - Journal of Drugs in Dermatology
IS - 9
ER -